The Sui-based decentralized finance (DeFi) ecosystem has faced a significant setback as Full Sail announced its decision to shut down operations following a critical security breach. The incident, which originated from a vulnerability in the Switchboard oracle, has impacted multiple interconnected protocols and led to the liquidation of numerous user positions. As of September 2, 2026, the development team has initiated a gradual sunsetting process to prioritize the protection of remaining user funds and maintain community trust.
Impact on Virtue Money and Liquidation Details
The security exploit had immediate ramifications for Virtue Money, a protocol integrated within the Full Sail environment. Preliminary reports indicate that approximately $80,000 was lost during the event. The oracle malfunction triggered the liquidation of 45 users, who saw their collateralized positions closed prematurely due to inaccurate price data. Full Sail representatives noted that while Switchboard has acknowledged the incident, the oracle provider has yet to release a comprehensive technical post-mortem or commit to a reimbursement plan for the victims.
Financial Support Denied and Recovery Efforts
In the wake of the exploit, Full Sail sought financial assistance from Mysten Labs, the primary developer behind the Sui blockchain. However, the request for emergency funding was declined. Despite this lack of external support, the Full Sail team has committed to using all remaining protocol liquidity to compensate affected participants. The team stated they would personally cover the existing deficit to ensure that community depositors are made whole before other obligations are met.
- New Deposits: Functionality has been permanently disabled to prevent further risk.
- LP Rewards: The claiming of Liquidity Provider rewards is currently suspended.
- Treasury Status: All treasury operations remain paused during the investigation.
- Security Audits: Regular liquidity pools are undergoing final security checks before fund release.
Future of the Protocol and User Safety
The decision to cease operations marks a definitive end for the project on the Sui network. The developers emphasized that the integrity of the oracle system is fundamental to DeFi operations, and the failure of Switchboard to provide timely technical clarity facilitated the decision to close. Oracles serve as the bridge between off-chain data and on-chain smart contracts, making their reliability vital for price feeds and liquidations.
Full Sail stated that all remaining protocol liquidity will be prioritized for users, and the team will cover the deficit to ensure community depositors are compensated first.
The wind-down process is expected to continue throughout the coming weeks. Users are advised to monitor official channels for updates on the final security audits and the timeline for withdrawing their remaining assets from the regular pools. The protocol’s exit highlights the ongoing risks associated with third-party dependency in the decentralized finance sector.
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